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NFT collections and marketplace contracts

Verified provider · Solidity & Blockchain · Advanced · onboarding now

Most NFT contracts that look fine fail on marketplace compatibility: a royalty scheme that major platforms ignore, metadata that freezes, or a drop that cannot be paused when something goes wrong. We build against those realities.

What is included

  • ERC-721 and ERC-1155 collections with pausable, gas-conscious mint mechanics.
  • Royalty handling that actually holds up on the marketplaces you list on.
  • On-chain and frozen metadata, with reveal flows that do not strand holders.
  • Verified contracts and a testnet rehearsal of the full mint.

How the work runs

  1. Map the workflowWe break down your process and identify what an agent can own end-to-end.
  2. Design the agentModel selection, tool access, guardrails, on-chain permissions — designed with you.
  3. Build & simulateAgents tested in sandbox simulations; contracts rehearsed on testnets first.
  4. Deploy & monitorProduction launch with monitoring, alerting, and continuous improvement.

Skills

ERC-721 ERC-1155 Royalties Metadata OpenSea

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